package com.itheima.dao;

import com.itheima.pojo.SysDictType;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;


public interface SysDictTypeMapper extends Mapper<SysDictType> {

    @Select("SELECT uid from t_sys_dict_type where #{dictType} = dict_type")
    String selectUidByDictType(String dictType);
}
